/*
 * Copyright (c) 2004, KNOPFLERFISH project
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following
 * conditions are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above
 *   copyright notice, this list of conditions and the following
 *   disclaimer in the documentation and/or other materials
 *   provided with the distribution.
 *
 * - Neither the name of the KNOPFLERFISH project nor the names of its
 *   contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.knopflerfish.bundle.comm.w32;

import java.io.*;
import java.util.*;

import javax.comm.*;

import org.osgi.framework.*;

/**
 * We have this start method because SUNs commAPI only searches for the
 * javax.comm.properties where comm.jar is installed or in JDK/lib.
 */
public class Activator implements BundleActivator {

  public void start(BundleContext bundleContext) throws Exception {
    try {
      // Initialize ports manually
      CommDriver cd = 
	(CommDriver)Class.forName("com.sun.comm.Win32Driver").newInstance();
      cd.initialize();
      
      StringTokenizer st = 
	new StringTokenizer(System.getProperty("org.knopflerfish.serial.devices",
					       "COM1,COM2,COM3,COM4"),
			    ",");
      while (st.hasMoreTokens()) {
	String portName = st.nextToken().trim();
	if (portName.startsWith("COM")) {
	  CommPortIdentifier.addPortName(portName,
					 CommPortIdentifier.PORT_SERIAL, 
					 cd);
	}
      }
    } catch (Exception e) {
      System.out.println("Failed to init win32 serial\n" + e);
    }
  }

  public void stop(BundleContext bundleContext) { }

}
